Question

In the equation x+2y=10 if y= 3 then x=?​

Answer 1

Answer:

4

Step-by-step explanation:

x+2y=10

x+2×3=10

x+6=10

x=10-6

x=4

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Answer 2

$x + 2y = 10 \\ y = 3 \\ x = \\ x + 2(3) = 10 \\ x + 6 = 10 \\ x = 10 - 6 \\ x = 4$